voltage vs. afr for stock o2 sensor
05-06-2003, 07:58 AM
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voltage vs. afr for stock o2 sensor
Would anyone have a graph, or at least numbers I can use that shows the voltage output of a stock honda narrow band o2 sensor? I'm using my narrow band for the next few days, and the readings I get from it are way off.
05-06-2003, 12:14 PM
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Re: voltage vs. afr for stock o2 sensor (Canuk_SiR)
.9 volts and above is good->rich, below .85v you could be running into lean conditions. I believe .5v is stoichiometric, however, the scale is not linear (at all!) and ramps up very quickly right around the a/f ratios we are looking for...
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